Signal is active with 2 mentions in latest observed window
Recommended action window: Monitor and triage in normal cycle
NVD description
AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Prior to version 3.13.4, an unbounded DNS cache could result in excessive memory usage possibly resulting in a DoS situation. This issue has been patched in version 3.13.4.
Priority
LOW
Exploitation
NONE
PoC
NONE
Patch
AVAILABLE
Momentum
NONE
If you run products in this scope, you should treat this CVE as relevant to your environment.
CVE-2026-34513 AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Prior to version 3.13.4, an unbounded DNS cache could result in excessive memory usage… https://www.cve.org/CVERecord?id=CVE-2026-34513
Post summary
The text announces CVE-2026-34513 in aiohttp, noting an unbounded DNS cache that can cause memory exhaustion. No PoC, exploit, or patch information is provided.
🚨*CVE* CVE-2026-34513 AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Prior to version 3.13.4, an unbounded DNS cache could result in excessive memory usage… https://www.cve.org/CVERecord?id=CVE-2026-34513 ----- Traducción: CVE-2026-34513 AIO… http://infoflow.cloud`
Post summary
The post announces CVE‑2026‑34513 for the AIOHTTP Python framework, briefly describing an unbounded DNS cache that can cause memory exhaustion and indicating that the issue was addressed in version 3.13.4.
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| Part | Vendor | Product | Version | Target SW | Target HW |
|---|---|---|---|---|---|
| App | aiohttp | aiohttp | - | - | - |